Peptide Zlabs supplies research peptides to laboratories and independent researchers across the United States. Every compound listed here ships lyophilized in a sealed vial and is tested for purity by Chromate, an independent third party lab. Certificates of analysis are published on our Test Results page so you can check the batch before you order.

The catalog covers commonly studied compounds including BPC-157, TB-500, Retatrutide, Tirzepatide, Semax, Selank, GHK-Cu, MOTS-c, KPV, PT-141, SS-31, Sermorelin, Tesamorelin and Glutathione, along with bacteriostatic water for reconstitution.

Orders ship from Florida. Questions about a specific compound, batch or bulk quantity go to support@peptidezlabs.com.

All products sold by Peptide Zlabs are intended for laboratory research use only. They are not drugs, not dietary supplements, and not for human or veterinary consumption.